In Greek mythology, a river in Hades that caused forgetfulness

Let's find possible answers to "In Greek mythology, a river in Hades that caused forgetfulness" crossword clue. First of all, we will look for a few extra hints for this entry: In Greek mythology, a river in Hades that caused forgetfulness. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.